﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp3
{
    class ArrayUtil
    {

        public static Boolean ABC() 
        {
            
            Boolean a = true;
            string[] b = {};

            if (b is null || b.Length == 0)
            {
                a = true; 
            }
            else
            {
                a = false;
            }

            return a;
        }
    }
}
